I have installed latest xcode6 GM. I have opened the existing project and changed it to use size class. The problem i am facing is i have table view in which cell height is 50. While i run it different simulator, all have the same output. But when i create new project and all the cell are of same height, but in the existing the project cell height are differed.
How should i adapt the same height for cell using adaptive layout for existing project.
In the apps running in the compatibility mode, the size classes will not work.
Once you provide the launching image for iPhone 6 and 6 plus, then the size class will apply for your screen (If you implemented).
Also, you can still submit the apps without launching image for iPhone 6 and 6 plus, so that it will run in compatibility mode. Refer: Can i still publish iOS apps without iPhone 6 launch images (apps that run in scale mode only)?
Hope this helps..